Anderson Dam; Jonathon 1 is an earth dam located in Logan County, North Dakota, built in 1991. It carries a Low hazard potential classification.
Dam profile
NID height · 7 ft7 ft tall and 160 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Anderson Dam; Jonathon 1
The primary purpose of Anderson Dam; Jonathon 1 is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by Jonathon Anderson (private). It impounds the Missouri River-os near N.
The dam stands 7 feet tall and stretches 160 feet across, creates a reservoir covering 14 acres, has a maximum storage capacity of 73 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1991, the structure is 35 years old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.
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Location
| State | North Dakota |
| County | Logan |
| Nearest City | N |
| River/Stream | Missouri River-os |
| Coordinates | 46.55648, -99.23796 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 7 ft |
| Dam Height | 7 ft |
| Dam Length | 160 ft |
| Year Completed | 1991 (35 years old) |
Storage & Hydraulics
| NID Storage | 73 acre-ft |
| Max Storage | 73 acre-ft |
| Normal Storage | 28 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | Jonathon Anderson |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | ND00494 |
| Federal ID | ND00494 |
| More Info | State Dam Safety Program |